Database systems are pervasive. They are present in every segment of commercial, academic and virtual world. They are required as the backbone of any information system, enterprise resource planning, research activities and other activity that require permanence of data storage. This course provides the basic introduction to database system technologies; and concurrency, security and recovery issues of database management systems. This course also provides the basic conceptual background necessary to design and develop simple database systems. The major focus in this course is the Relational database model; however, it also discusses about the ER model and distributed databases. This course enables you to write good queries using a standard query language called SQL.
Need for a Database Management System, The file based system, Limitations of file based system, The Database Approach, The Logical DBMS Architecture, Three level architecture of DBMS or logical DBMS architecture, Mappings between levels and data independence, The need for three level architecture, Physical DBMS Architecture, DML Precompiler, DDL Compiler, File Manager, Database Manager, Query Processor, Database Administrator, Data files indices and Data Dictionary, Commercial Database Architecture, Data ModelsUnit 2 : Relational and ER Models
The Relational Model, Domains, Attributes, Tuple and Relation, Super keys Candidate keys and Primary keys for the Relations, Relational Constraints, Domain Constraint, Key Constraint, Integrity Constraint, Update Operations and Dealing with Constraint Violations, Relational Algebra, Basic Set Operation, Cartesian Product, Relational Operations, Entity Relationship (ER) Model, Entities, Attributes, Relationships, More about Entities and Relationships, Defining Relationship for College Database, E-R Diagram, Conversion of E-R Diagram to Relational DatabaseUnit 3 : Database Integrity and Normalisation
Relational Database Integrity, The Keys, Referential Integrity, Entity Integrity, Redundancy and Associated Problems, Single-Valued Dependencies, Single-Valued Normalisation, The First Normal Form, The Second Normal Form, The Third Normal Form, Boyce Codd Normal Form, Desirable Properties of Decomposition, Attribute Preservation, Lossless-join Decomposition, Dependency Preservation, Lack of redundancy, Rules of Data Normalisation, Eliminate Repeating Groups, Eliminate Redundant Data, Eliminate Columns Not Dependent on Key.Unit 4 : File Organisation in DBMS
Physical Database Design Issues, Storage of Database on Hard Disks, File Organisation and Its Types, Heap files (Unordered files), Sequential File Organisation, Indexed (Indexed Sequential) File Organisation, Hashed File Organisation, Types of Indexes, Index and Tree Structure, Multi-key File Organisation, Need for Multiple Access Paths, Multi-list File Organisation, Inverted File Organisation, Importance of File Organisation in Databases
What is SQL? Data Definition Language, Data Manipulation Language, Data Control, Database Objects: Views, Sequences, Indexes and Synonyms, Table Handling, Nested QueriesUnit 2 : Transactions and Concurrency Management
The Transactions, The Concurrent Transactions, The Locking Protocol, Serialisable Schedules, Locks Two Phase Locking (2PL), Deadlock and its Prevention, Optimistic Concurrency Control.Unit 3 : Database Recovery and Security
What is Recovery? Kinds of failures, Failure controlling methods, Database errors, Recovery Techniques, Security & Integrity, Relationship between Security and Integrity, Difference between Operating System and Database Security, AuthorizationUnit 4 : Distributed and Client Server Databases
Need for Distributed Database Systems, Structure of Distributed Database, Advantages and Disadvantages of DDBMS, Advantages of Data Distribution, Disadvantages of Data Distribution, Design of Distributed Databases, Data Replication, Data Fragmentation, Client Server Databases, Emergence of Client Server Architecture, Need for Client Server Computing, Structure of Client Server Systems, Advantages of Client Server Systems.
Need to Develop the Hospital Management System (An HMS), Creating a Database for HMS, Developing Front End Forms, Reports, Using Queries and Record set
Software Development Process: Analysis, System Designing, Issues relating to Software Development, Testing and Maintenance
I have got certified by Attitude Academy in Multimedia Expert course and I am very Thankful to Shiraz Haider sir & Team for supporting me. I am from Tamilnadu, taken Live classes & I have learnt successfully & got very good course material,
This course taught me a lot about fashion illustration and about the areas I need to work on. I knew that fashion proportion was something I needed to improve on as I had been using templates for a while to compensate for my lack of skill,
Excellent information, great examples and clearly explained. I am experienced in most Adobe products and design and still learning so much from this course. Highly recommended
It's perfect for beginners. In this course, you can learn how to improve your designs and give them a professional look! job support is great tool of attitude academy i love it.... thanks for helping me in my first job placement
I've been learning and working in graphic design for many years. I actually picked up so many tips to make my designs look better! I love that trainer is always saying the shortcuts and where to find certain things in the programs. I have n
This course was really helpful for me and I have learned many new things with no doubts. Your way of teaching was really welcoming and I had no issue in understanding it. Thank you looking forward for your next lessons.
First time using Photoshop and had zero experience. This course was awesome and really helped you gain a good understanding of the tools and how they apply in different situations. I feel so much more confident using the program now. Great
Had a great experience with the course, the classes touch upon both the functional and theoretical aspects of programming, and the care in responding to questions as well as obvious dedication to continue updating and improving the course a
Very professional. Honestly, this is about 2 courses worth of python in 1 course (in my opinion). Good pace, clear content, builds on each topic.
This course was one of few courses in python which i took. I must say nothing was more comprehensive and exhaustive like this. Attitude Academy goes into each and concept and talks about it in detail. At times it was overbearing but if you
THIS basic course really strong my foundation of computers. i want to thank sir for creating this course. A big ''THANK YOU'' .
This course was really amazing. The lecturer is amazing as im from east india. this was just amazing. i loved how encouraging the lecturer was during the course . Thank you soo much attitude academy
it is wonderful course by attitude academy! I am always having to ask for help doing ANYTHING on a computer! I am so excited to be here! thanks attitude academy you give what you commit and i need thanks again
It was a fantastic and wonderful experience while learning this and learnt many informations. It was very useful to gain knowledge and thank you for introducing this course......
Yes, This is the good session for me. I learned multiple things in this session like sentence formation, how can i used a,an,the articles and wh questions like where, who, what, how.....
I have rated 5 because the manner of attitude academy is trying to explain in nice, clear and motivated. In first call I have learned very basics and very important articles, which I rare used in speaking. I was very hesitated to speak in E
i joined the english speaking course because i wanted to learn english properly and improve my level of english .when i joined udemy ,i experienced a lot of thing and i gained a lot of knowledge about english. i got confidence too and now i
I can say this course is amazing and I think my English is better and I look forward to continue next English level.
I am very happy to enrol this course. My skills have improved by leaps and bounds on completing this course. In this course like all 2D tools covered and supporting material are there. Thank you so much for making this course.
It was good to learn. Quite brief description with point to point detailing. voice was pretty clear. I would recommend this to other who has zero knowledge on autocad. Happy to learn
The way everything was explained, precisely was above my expectations. It's the perfect course for all those out there who are gonna start AutoCAD from scratch. Definitely worth a five star rating!!
Excellent course!! The top course for AUTOCAD ! I was a beginner to this course don't know anything about AUTOCAD. This course gave me a great knowledge. Even though i've completed this course, i will definitely refer this course at any sta
Very systematic approach in teaching a novice student like me, i gain great insight of AutoCAD while attending this Course , many thanks to attitude academy
This MS Excel course is very student friendly and easy to cope up with our daily work schedule.attitude academy has done an excellent job in presenting the content in simple way covering almost all the topics from beginner level to VBA.
Yes, it is very flexible and easy to get the ideas of an excel shortcut functions make live and work done in good and correct way. It amazing course of Excel
Loved learning this course. Excel basics have been explained so perfectly, really digging down to the minute concepts in a detailed manner.
It is a great course.The way Attitude Academy tell everything is super awesome and clearly understandable.I love this course.If you purchase this course,I tell you that you wouldn't regret anymore.Thanks attitude academy for this course
The faculty members here at Attitude Academy are really great. They put in the extra effort just to make sure you do not lag behind in class. I love the array of facilities Attitude Academy has to offer.
While starting the course I was lacking motivation but as I learned to go with flow and explored different topics, faculty at Attitude Academy helped me by taking care of all the doubts. Thus, ensuring my clarity in the subjects.
My experience with Attitude Academy has been great. Now, I can say that I have a strong foundation in programming, This course gave me a taste of developing websites which helped me build some interesting projects for my portfolio.
Attitude Academy Has delivered the course Excellently. His approach is wonderful and he treat me with kindness and respect. He simplified the hard part of the course and I am very happy they are my mentor.
I have completed the Android Development Course from Attitude Academy and it has been a game-changer in my life. The topics and assignments in the course were the key aspects that transformed my knowledge about Android Studio. Thanks Attitu
My experience with Attitude Academy has been amazing. The course gave immense knowledge about the subject which helped me gain confidence in learning the complex topics. I have had exceptional mentor support from Attitude Academy.
My experience while studying with Attitude Academy has been great. The course curriculum was in-depth which helped me gain immense knowledge about the subject. With outstanding doubt support from the Attitude Academy Teaching Assistants.
Good institute for accounting software. Professional faculty is there always for u . They very keen interest to resolve ur douths and study material. I had a good experience there.
Best academy for smart courses and good facilities
one of the best institute have ever seen .... even teachers are so much coperative... online class LMS portal is best for learning
Attitude Academy is one of the best Academy to learn Tally, GST, Basic of Computers. Faculty of this institute are very cooperative, polite and humble with their students. The best part of this institute is they provide online lerning fac
Attitude academy is the best institute of Tally ERP9 with GST and Accounting in delhi. trainers are very helpful.
Attitude academy provides brilliant training program which helps us to face challenge..The overall training programme was great..Trainer provides good training..The teachers motivates students to do the best..
Attitude Academy is one of the best Academy to learn Tally, GST, Basic of Computers and multimedia course. Faculty of this institute are very cooperative, polite and humble with their students.
Very good academy from the faculty to the facility. Good intrect between students nd trainer. Online LMS portal is good for learning. Problems are listened nd solved by the trainer immediately.
I am learning sketching here by Divya mam in this institute in fashion designing course..
It's a great institute , I'm doing Dress designing from this institute & I'm satisfy with my teacher Anjali mam she is very good & helpful
i am an accountant by profession and the hole credit goes to Attitude tally academy , specially Turab sir.. here i got basic to excellence knowledge of accounting
Best coaching classes for average and medium level students of 3D Max & Autocad..
Excellent institute. I would like to recommend it to everyone l know.
This academy is very greatfull here u learn theoretical with practical knowledge of your course... It was excellent experience of mine to get in such a good institute. online training is very best of this academy
Attitude academy is the one of the best academy in yamuna vihar trainer are so helpful glad to be the part of attitude academy...
Attitude academy is wonderful training centre for tally and computer knowledge...m also studying over there..there is a good atmosphere...and the behavior of trainers with every stu. Is too good...and teaching way of trainers are totally am
Nice fashion design academy in uttam nagar. Iam doing my dress and fashion design course from attitude academy in uttam nagar thanks to all my friends.
MAMTA MA'AM ( TALLY TRAINER) IS A BRILLIANT TEACHER OF THE ATTITUDE ACADEMY . SHE ALWAYS DISCUSS ABOUT THE TOPIC IN TALLY ...SO POLITE WITH STUDENT.. ALWAYS SUPPORT.. ALWAYS MOTIVATED...I HAVE NO OTHER WORD TO EXPRESS ABOUT THE MAMTA MA.AM
One of the good thing about this academy is that students have the opportunity to work on live projects & online classes also, which is industry's current demand.
WOW! What an institute for Online Graphic designing. I enjoyed it my friends. Now I creates very much innovative and creative designs using Photoshop.
Hi, My name is Sumant. I am a student of Attitude Academy. I am Learning Advance MS Excel here. Teachers are very supported. Overall good experience here & online LMS is best of this academy.
Attitude is one of the best institute at Yamuna Vihar and Uttam Nagar. I feel very lucky because all teachers are very good and teach us very well. You must be come here for your best future.
Complete C, C++, Java, PHP, Python, Data Structure, Dot Net, MySQL, JSP training classes is provided here.
I am very much impressed with the faculty, the way of teaching and the most important and impressive is the real time project work which is 100% practical.
Wonderful dresses I am stitching for myself, my family and the institute, after learning dress designing from this institute. So happy...
Very good computer institute from the faculty to the facility. Good interaction between students and trainer. Problems are listened and solved by the trainer immediately.
Best BCA, MCA, B.Tech & Computer Science coaching classes at this Yamuna vihar, Uttam nagar location in Delhi. I will recommend this to all students.
Best FD and DD, I am doing 6 months course from here, Anjali and Divya mam are best. Such an experienced and great faculty of fashion and dress designing here.
Mamta mam is best Tally GST Taxation trainer. Learning e-accounting in this institute in a better way.
I have Completed my Tally.ERP9 Course with good experience. And now I feel that I am very confident about my interview and job.